Results 61 to 70 of about 556 (172)

First report of Artystone trysibia (Isopoda: Cymothoidae) in Caquetaia spectabilis (Cichliformes: Cichlidae)

Revista Brasileira de Parasitologia Veterinária
The present study provides the first record of an isopod parasite (Artystone trysibia) on Caquetaia spectabilis, a cichlid from the eastern Amazon collected in the State of Amapá, northern Brazil. In May 2018, specimens of C.
Marcos Sidney Brito Oliveira, Pedro Hugo Esteves-Silva, Marcelo Costa Andrade, Marcos Tavares-Dias   +3 more
doaj   +1 more source

Metabarcoding of Broad‐Diet Nototheniid Fish Stomachs Reveals Newly Detected Antarctic Parasite Signals and Potential Host Associations

Environmental DNA, Volume 8, Issue 4, July‐August 2026.
Using 18S rDNA metabarcoding of stomach contents from two Antarctic nototheniid fishes, we detected 242 parasite OTUs. Protists dominated diversity, metazoans dominated abundance, and depth structured assemblages. Novel parasite–host associations and previously unreported pathogenic protists highlight fish metabarcoding as a tool for biodiversity and ...
Micaela B. Ruiz, Jesús Zarcero, Bruno Fusaro, Eugenia Moreira, Manuel Novillo, Charlotte Havermans, Elisabet Alacid   +6 more
wiley   +1 more source

Surface complexity and gastropod exclusion drive colonization of an intertidal eco‐engineered structure

Journal of Applied Ecology, Volume 63, Issue 7, July 2026.
Habitat complexity and grazing by invertebrate molluscs shaped community structure and ecosystem functioning on eco‐engineered substrates through distinct mechanisms. Increasing structural complexity increased invertebrate species richness with limited effects on macroalgae and carbon flux, while grazer exclusion had strong effects on macroalgal ...
Corryn L. Knapp, Andrew L. Chang
wiley   +1 more source

Occurrence of Braga cigarra(Cymothoidae) parasitizing Galeocharax knerii (Characidae) from affluents of Jurumirim reservoir, Brazil

Revista Brasileira de Parasitologia Veterinária
The occurrence of the cymothoidae Braga cigarra is reported parasitizing the oral cavity of freshwater fish Galeocharax knerii from Veados, Paranapanema and Taquari Rivers, affluent of the Jurumirim Reservoir, State of Sao Paulo, Brazil is reported.
Heleno Brandão, Gislayne de Melo Toledo, Alison Carlos Wunderlich, Igor Paiva Ramos, Edmir Daniel Carvalho, Reinaldo Jose da Silva   +5 more
doaj   +1 more source

Protocols for the development of the guidance on the risk assessment of PPP to non‐target arthropods, in‐soil organisms and non‐target terrestrial plants

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The present document defines the problem formulation, evidence needs and methodological approach agreed by the Environmental Risk Assessment Working Group and the EFSA Panel on Plant Protection Products and their Residues for the Tier 1 risk assessment of the terrestrial ecotoxicology guidance document.
European Food Safety Authority (EFSA), Pauline Adriaanse, Gertie Arts, Sandra Boline Lassen, Mark Brown, Pierre‐Francois Chaton, Matthias Fürst, Brecht Ingels, Silvia Pieper, Maj Rundlöf, Jose Paulo Sousa, Renske van Eekelen, Fernando Alvarez, Maria Arena, Gabriella Fait, Alessio Ippolito, Alberto Linguadoca, Laura Padovani, Csaba Szentes, Domenica Auteri   +19 more
wiley   +1 more source

Bopyrid Isopods Parasitic on Indian Decapoda Macrura

Records of the Zoological Survey of India, 1923
No Abstract.
openaire   +1 more source

Cymothoa indica (Isopoda; Cymothoidae) and Alitropus typus (Isopoda; Aegidae) on freshwater fish Tilapia mossambica (Cichlidae) in Vellar estuary, Southeast coast of India [PDF]

Biotemas, 2010
The study was carried out to establish the extent of double parasitation of two species of isopods Cymothoa indica and Alitropus typus on Tilapia mossambica. Cymothoa indica, a typical Indo-Pacific genus, and A.
G. Rameshkumar, S. Ravichandran
doaj  

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

Biological Reviews, Volume 101, Issue 3, Page 1091-1119, June 2026.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson, Ellen Wohl, Laura L. Govers, Oscar Franken, Tjeerd J. Bouma, Han Olff, Britas Klemens Eriksson, Maryann S. Watson, Luísa M.S. Borges, Tjisse van der Heide   +9 more
wiley   +1 more source

The Central Nervous System of the Parasitic Isopod, Grapsicephon

The Journal of Parasitology, 1917
Some specimens of the genus Grapsicephon of the Bopyridae were obtained from the gill chambers of the common shore crab of Laguna Beach, Pachygrapsus crassipes Rand. One of these was sent to the United States National Museum and there determined to be of the genus here given.
openaire   +2 more sources

The impacts of biological invasions

Biological Reviews, Volume 101, Issue 3, Page 1255-1310, June 2026.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock, Teun Everts, Neil Angelo S. Abreo, Jamie Bojko, Victor Deklerck, James W. E. Dickey, Ana Clara S. Franco, Emili García‐Berthou, Stelios Katsanevakis, Natalia I. Kirichenko, Stefano Mammola, Martin A. Nuñez, Ben Parker, Riccardo Scalera, Ismael Soto, Diederik Strubbe, Ali Serhan Tarkan, Lorenzo Vilizzi, Tim Adriaens, Paride Balzani, Dagmara Błońska, Elizabeta Briski, Rein Brys, Amy L. Burgess, James E. Byers, Carlos Cano‐Barbacil, Giuseppe Castaldelli, Jaimie T.A. Dick, Victoria Dominguez Almela, Romina D. Dimarco, Margarita Florencio, Antonín Kouba, Melina Kourantidou, Irmak Kurtul, Irene Martín‐Forés, Olivier Morissette, Julian D. Olden, Bruno E. Soares, Jakub Truszkowski, Hugo Verreycken, Marc Kenis, Ronaldo Sousa, J. Robert Britton   +42 more
wiley   +1 more source